| Event Date | Event Description |
| Wednesday, November 16, 2011 | PETITION TO DIRECTOR - WITHDRAWN |
| Tuesday, November 15, 2011 | PAPER RECEIVED |
| Monday, November 7, 2011 | ASSIGNED TO PETITION STAFF |
| Thursday, September 29, 2011 | TEAS PETITION TO DIRECTOR RECEIVED |
| Monday, August 29, 2011 | ABANDONMENT NOTICE MAILED - INCOMPLETE RESPONSE |
| Saturday, August 27, 2011 | ABANDONMENT - INCOMPLETE RESPONSE |
| Wednesday, August 24, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, August 24, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, August 10, 2011 | ASSIGNED TO LIE |
| Thursday, August 4, 2011 | TEAS REQUEST FOR RECONSIDERATION RECEIVED |
| Tuesday, February 8, 2011 | CONTINUATION OF FINAL REFUSAL MAILED |
| Monday, February 7, 2011 | ACTION CONTINUING A FINAL - COMPLETED |
| Tuesday, January 18, 2011 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, January 18, 2011 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, January 17, 2011 | TEAS REQUEST FOR RECONSIDERATION RECEIVED |
| Friday, July 16, 2010 | FINAL REFUSAL MAILED |
| Thursday, July 15, 2010 | FINAL REFUSAL WRITTEN |
| Wednesday, June 30, 2010 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, June 30, 2010 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, June 30, 2010 | ASSIGNED TO LIE |
| Friday, June 11, 2010 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, December 18, 2009 | NON-FINAL ACTION MAILED |
| Thursday, December 17, 2009 | NON-FINAL ACTION WRITTEN |
| Saturday, December 12, 2009 | ASSIGNED TO EXAMINER |
| Thursday, September 24, 2009 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Thursday, September 24, 2009 | NEW APPLICATION ENTERED IN TRAM |